WC-10Ni Non-Magnetic Hard Alloy Tungsten Steel Slider with Permeability <1.002 and Remanence <0.05 mT for Semiconductor Equipment

Brand Name:Sanxin
Certification:ISO 9001
Model Number:SX1278
Minimum Order Quantity:2
Delivery Time:5-25days
Payment Terms:T/T,L/C,Western Union
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Location: Zhuzhou Hunan China
Address: No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
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WC-Ni Zero-magnetic-interference Non-magnetic Tungsten Steel Slider For Semiconductors And Medical Devices


— Magnetic permeability <1.002 · Mirror polished Ra0.2μm · High-precision linear motion solution. This non-magnetic tungsten steel slider, specifically developed for high-precision applications such as semiconductor equipment and medical instruments, utilizes a special WC-Ni non-magnetic formula combined with precision grinding and mirror polishing technology. It achieves stable linear motion with zero magnetic interference, low friction, and high precision in sensitive working environments, completely solving the industry pain points of magnetic adsorption and precision decay in traditional sliders.


Breakthrough Applications of Non-Magnetic Materials:


Material Composition: WC-10Ni Non-Magnetic Hard Alloy


▸ Magnetic Properties:

- Permeability: <1.002

- Remanence: <0.05 mT

- Coercivity: <10 A/m


▸ Physical Properties:

- Hardness: 90-92 HRA

- Density: 14.8-15.0 g/cm³

- Coefficient of Thermal Expansion: 5.5×10⁻⁶/K

- Coefficient of Friction: 0.15-0.18 (with chrome-plated rails)


Manufacturing Excellence:


▸ Machining Process:

- Five-sided precision grinding

- CNC machining

- Diamond grinding mirror finish


▸ Precision Specifications:

- Flatness: ≤0.003mm/100mm

- Parallelism: ≤0.005mm

- Surface Roughness: Ra 0.2-0.4μm

- Dimensional Tolerance: ±0.002mm


Performance comparison analysis:


Performance IndicatorsNon-magnetic tungsten carbide sliderStainless steel sliderTraditional tungsten carbide sliderCore Advantages
Magnetic Permeability<1.0021.02-1.051.5-2.0Completely eliminates magnetic interference
Hardness90-92 HRA70-90 HRB89-91 HRA3 times better wear resistance
Service Life>1000km200km800km5 times longer service life
Coefficient of Friction0.15-0.180.25-0.350.18-0.22Smoother operation
Corrosion ResistanceExcellentGoodGoodSuitable for harsh environments

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WC-10Ni Non-Magnetic Hard Alloy Tungsten Steel Slider with Permeability <1.002 and Remanence <0.05 mT for Semiconductor Equipment

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